(860) 923-2920

J&D provides civil engineering services for a wide range of residential construction projects. We have experience with projects of all sizes, including single family houses, multi-family houses, and even large subdivisions. We can provide you with the design and permitting of:

Septic Systems

Survey of property, draft the plan, and evaluate alternate designs

Design of septic system including elevations at tank and leaching field

Design of pump chamber if required

Ensure compliance with the Health Code

Very familiar with new construction, repair, and expansion of septic systems

House or Building Construction

Perform grading and design drainage

Design driveways and determine sightlines

Ensure compliance with local zoning regulations

Design erosion control measures

Draft plans and provide construction details

Simple Structures

Design of retaining walls, beams, columns, etc.

Residential Project List

Site Plan for Septic System Repair – Thompson, CT

Performed all engineering for septic system repair on Quaddick Reservoir

Site Plan for New Home Construction – Putnam, CT

Performed all engineering for a new house, septic, driveway, and pool

Marianapolis Monastery – Thompson, CT

Designed a large multifamily septic system

Fox Grove Condos – Putnam, CT

18 unit condominium association

Performed all site engineering and permitting, including road and drainage design

Brookside Estates – Killingly, CT

20 lot subdivision

Performed all site engineering, including road and drainage design and sewer connections